HD6475368CP Datasheet, PDF (43/108 Pages) Agilent(Hewlett-Packard) – H8/536 Emulator PC Interface

Searching
Memory for Data
You can search the message destination locations to verify that the
sample program writes the appropriate messages for the allowed
commands. The command "A" (41 hex) was entered above, so the
"Command A entered" message should have been written to the
Msg_Dest locations. Because you must search for hexadecimal values,
you will want to search for a sequence of characters which uniquely
identify the message, for example, " A " or 20 hex, 41 hex, and 20 hex.
To search the destination memory location for this sequence of
characters, select:
Memory, Find
Enter the range of the memory locations to be searched, FC02 hex
through FC21 hex, and enter the data 20 hex, 41 hex, and 20 hex. The
resulting information in the memory window shows you that the
message was indeed written as it was supposed to have been.
To verify that the sample program works for the other allowed
commands, you can modify the command input byte to "B" and search
for " B " (20 hex, 42 hex, and 20 hex), or you can modify the
command input byte to "C" and search for "d C" (64 hex, 20 hex, and
43 hex).
Breaking into the
Monitor
To break emulator execution from the sample program to the monitor
program, select:
Processor, Break
The status line shows that the emulator is "Running in monitor".
While the break will occur as soon as possible, the actual stopping
point may be many cycles after the break request (dependent on the
type of instruction being executed and whether the processor is in a
hold state).
Getting Started 2-45